pankaj semwal wrote:Hi Mark,
When i use this <tx:annotation-driven />.I get exception
Exception in thread "main" java.lang.ClassCastException: $Proxy5 cannot be cast to com.Sem.MyDAO
You should change your code to create an interface for that class then have your DAO implement that class. It is best Java practice or best OO practice to code to interfaces, and Spring really want you to have interfaces to make it all run smoothly. So Spring actually forces you into that best practice.